Approximately $40 Australian dollars per gram as of 14th April 2010
What is a 22 carat gold coin wei of 39 grams worth
You are asking the wrong question. .999 gold would be 24 carat. If you have 22 carat or 18 carat or 14 and 10 carot gold and it weighs a gram, it does not contain a gram of gold. There are some 1 gram size gold ingots which can be bought in .999 There are some 1 gram size gold ingots which can be bought in .95 gold Most U.S. gold coins are minted in .95 and are not pure gold. Canadian Maple leaf coins are .999 pure gold. Pure gold is considered to be to soft for coinage.
23CARAT is 36 U.S $ per gram approx
The price of gold today per gram in Singapore is $63.30 for 916 purity of gold, and $70.10 per gram for 9999 purity.
22 carat
In general, 24 carat gold is considered pure gold (99.9999% or so). That means that 18 carat gold is 75% gold, and 12 carat gold is 50% gold. At this rate, 23 carat gold is 95.8333% pure gold.
Follow the link in related links - there is a gold calculator that does it all for you!! But calculation = 18k= 75% gold 1 gram = Gold price /31.104768
24 carat gold is 100% gold. Thus, 22 carat gold is 22/24 gold, or 91.6667% pure gold.
25,000 F CFA XOF, soit 50 dollars US
1 carat = 0.2 grams
1 carat is exactly 0.2 gram. So a tenth would be 0.2/10= 0.02 gram.
18 carat gold is 75% gold, mixed with some mix of silver and copper.